tcIfaceFamInst :: IfaceFamInst -> IfL FamInst
tcIfaceFamInst (IfaceFamInst { ifFamInstTyCon = tycon,
ifFamInstFam = fam, ifFamInstTys = mb_tcs })
tcIfaceFamInst :: IfaceFamInst -> IfL FamInst
tcIfaceFamInst (IfaceFamInst { ifFamInstTyCon = tycon,
ifFamInstFam = fam, ifFamInstTys = mb_tcs })